Apparatus

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sensors Mode-S transponder

A182AE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N197FE · BOEING 767-300 · operated by FEDERAL EXPRESS CORP

Hex
A182AE
Octal
50301256
Decimal
10,584,750
Country
US
Tail
N197FE
Type
B763
Broadcasting now · callsign FDX1423 · 36,000 ft
Flights observed
92
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A182AE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A182AE falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
FDX52 FedEx Express 4 2026-05-07
FDX251 FedEx Express 4 2026-05-06
FDX1405 FedEx Express 3 2026-04-15
FDX915 FedEx Express 2 2026-04-27
FDX853 FedEx Express 2 2026-04-25
FDX3704 FedEx Express 2 2026-05-02
FDX207 - 2 2026-04-21
FDX1874 FedEx Express 2 2026-04-28
FDX1508 FedEx Express 2 2026-04-16
FDX1458 FedEx Express 2 2026-05-19
FDX1450 FedEx Express 2 2026-05-28
FDX1432 FedEx Express 2 2026-05-22
FDX1421 FedEx Express 2 2026-04-22
FDX139 FedEx Express 2 2026-05-14
FDX1379 FedEx Express 2 2026-04-17
FDX1227 FedEx Express 2 2026-05-23
FDX1224 FedEx Express 2 2026-05-20
FDX1222 FedEx Express 2 2026-05-16
FDX1221 FedEx Express 2 2026-04-23
FDX830 FedEx Express 1 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 FDX1423 MEM → SEA May 30, 08:25 UTCMay 30, 09:30 UTC1h 5m
2026-05-29 FDX447 PHL → MEM May 29, 12:15 UTCMay 29, 14:10 UTC1h 55m
2026-05-29 FDX1439 MEM → PHL May 29, 08:40 UTCMay 29, 10:35 UTC1h 55m
2026-05-29 FDX1284 MCI → MEM May 29, 03:15 UTCMay 29, 04:10 UTC55m
2026-05-28 FDX1450 MEM → MCI May 28, 09:10 UTCMay 28, 09:55 UTC45m
2026-05-28 FDX1450 MEM → MCI May 28, 09:05 UTCMay 28, 10:00 UTC55m
2026-05-28 FDX1375 TUL → MEM May 28, 03:15 UTCMay 28, 04:05 UTC50m
2026-05-27 FDX1466 MEM → TUL May 27, 09:45 UTCMay 27, 10:35 UTC50m
2026-05-27 FDX1204 LAX → MEM May 27, 02:59 UTCMay 27, 04:39 UTC1h 40m
2026-05-23 FDX1434 MEM → IAD May 23, 09:05 UTCMay 23, 10:35 UTC1h 30m
2026-05-23 FDX1227 AUS → MEM May 23, 02:45 UTCMay 23, 03:50 UTC1h 5m
2026-05-22 FDX1432 MEM → CLT May 22, 09:20 UTCMay 22, 10:40 UTC1h 20m
2026-05-22 FDX1283 IND → MEM May 22, 03:50 UTCMay 22, 04:45 UTC55m
2026-05-21 FDX3629 PHX → IND May 21, 13:40 UTCMay 21, 16:25 UTC2h 45m
2026-05-21 FDX1865 OAK → PHX May 21, 09:45 UTCMay 21, 11:10 UTC1h 25m
2026-05-20 FDX3747 IND → OAK May 20, 20:45 UTCMay 21, 01:05 UTC4h 20m
2026-05-20 FDX3631 TPA → IND May 20, 12:35 UTCMay 20, 14:25 UTC1h 50m
2026-05-20 FDX1410 MEM → TPA May 20, 08:50 UTCMay 20, 10:15 UTC1h 25m
2026-05-20 FDX1224 RIC → MEM May 20, 02:05 UTCMay 20, 03:40 UTC1h 35m
2026-05-19 FDX794 MEM → RIC May 19, 21:35 UTCMay 19, 23:05 UTC1h 30m
2026-05-19 FDX830 MCO → MEM May 19, 11:55 UTCMay 19, 13:30 UTC1h 35m
2026-05-19 FDX1458 MEM → MCO May 19, 08:55 UTCMay 19, 10:20 UTC1h 25m
2026-05-19 FDX1458 MEM → MCO May 19, 08:53 UTCMay 19, 10:19 UTC1h 26m
2026-05-19 FDX1229 SMF → MEM May 19, 01:45 UTCMay 19, 05:05 UTC3h 20m
2026-05-16 FDX1429 MEM → SMF May 16, 08:41 UTCMay 16, 12:25 UTC3h 45m
2026-05-16 FDX1222 SAN → MEM May 16, 02:20 UTCMay 16, 05:30 UTC3h 10m
2026-05-16 FDX1222 SAN → MEM May 16, 02:20 UTCMay 16, 05:28 UTC3h 8m
2026-05-15 FDX1754 IND → ONT May 15, 08:30 UTCMay 15, 12:05 UTC3h 35m
2026-05-15 FDX1635 CLT → IND May 15, 02:55 UTCMay 15, 04:00 UTC1h 5m
2026-05-14 FDX1492 MEM → CLT May 14, 08:55 UTCMay 14, 10:00 UTC1h 5m
2026-05-14 FDX139 YVR → MEM May 14, 01:15 UTCMay 14, 04:55 UTC3h 40m
2026-05-14 FDX139 YVR → MEM May 14, 01:13 UTCMay 14, 04:55 UTC3h 42m
2026-05-13 FDX142 MEM → YVR May 13, 09:35 UTCMay 13, 13:45 UTC4h 10m
2026-05-13 FDX1227 AUS → MEM May 13, 03:00 UTCMay 13, 04:15 UTC1h 15m
2026-05-12 FDX1432 MEM → CLT May 12, 09:05 UTCMay 12, 10:20 UTC1h 15m
2026-05-12 FDX1359 FAT → SBD May 12, 02:45 UTCMay 12, 05:25 UTC2h 40m
2026-05-09 FDX1530 MEM → TPA May 9, 14:55 UTCMay 9, 15:20 UTC25m
2026-05-09 FDX3812 SEA → OAK May 9, 10:00 UTCMay 9, 11:35 UTC1h 35m
2026-05-08 FDX568 MEM → SEA May 8, 20:55 UTCMay 9, 01:15 UTC4h 20m
2026-05-08 FDX1224 RIC → MEM May 8, 01:49 UTCMay 8, 03:39 UTC1h 50m
2026-05-07 FDX1542 MEM → RIC May 7, 09:05 UTCMay 7, 10:25 UTC1h 20m
2026-05-07 FDX52 SJU → MEM May 7, 03:05 UTCMay 7, 05:40 UTC2h 35m
2026-05-07 FDX52 SJU → MEM May 7, 01:25 UTCMay 7, 01:35 UTC10m
2026-05-06 FDX251 MEM → SJU May 6, 23:30 UTCMay 6, 23:50 UTC20m
2026-05-06 FDX251 MEM → SJU May 6, 20:25 UTCMay 6, 22:05 UTC1h 40m
2026-05-06 FDX52 SJU → MEM May 6, 03:15 UTCMay 6, 05:25 UTC2h 10m
2026-05-06 FDX52 SJU → MEM May 6, 01:20 UTCMay 6, 01:35 UTC15m
2026-05-05 FDX251 MEM → SJU May 5, 23:15 UTCMay 5, 23:30 UTC15m
2026-05-05 FDX251 MEM → SJU May 5, 20:20 UTCMay 5, 21:50 UTC1h 30m
2026-05-05 FDX1216 PDX → MEM May 5, 01:40 UTCMay 5, 05:10 UTC3h 30m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N197FE page for operator, model, and routing details .

Mode-S A182AE frequently asked

What is Mode-S code A182AE?
A182AE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N197FE.
Where is Mode-S A182AE registered?
Mode-S code A182AE is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A182AE broadcasting right now?
Yes. Mode-S A182AE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A182AE, octal 50301256, decimal 10,584,750.
What flights does A182AE operate?
Mode-S A182AE has broadcast 20 distinct callsigns, including FDX52, FDX251, FDX1405, FDX915, FDX853.